BELL M3R vs BELL M4R Carbon Motorcycle Helmet Comparison

M3R Motorcycle Helmets Features

BELL M3R
Features

M4R Carbon Motorcycle Features

BELL M4R Carbon
Features

-Resistance to High Speed ​​Impacts-


Sharp Test


Helmet Type


Product / model code


Safety summary


Weight


Price


Sizes


Material


Closure System

-Additional Features-

Pinlock Support


Anti Scratch Visor


Quick release visor


Removable Pads


Intercom Support


Multipoint Ventilation


Sunglasses


Removable Liner


Shell Type


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Helmet comparison FAQ

Which is better, M3R or M4R Carbon?

Compare weight, ventilation, safety ratings and price in the table on this page to choose the helmet that fits your riding style.

How much does each helmet weigh?

M3R weighs about 1g; M4R Carbon about 1g (manufacturer data).